VII. Mark the letter A, B, C, or D to indicate the correct response to each of the following exchanges.

1. Nam: What is the biggest environmental problem facing our country?      -   Lan: ___________

A. Too much toxic sewage is dumped at sea.   B. All countries face environmental problems.

C. No one can help protect the environment.

D. Our country is facing the biggest environmental problem.

2. Nam: Is global warming a problem in our country?             -    Lan: ________________

A. Global warming is getting more and more serious.

B. Governments are closely working together to solve environmental problems.

C. Global warming causes sea level to rise.

D. Probably. The temperatures are getting hotter year by year in the area.

3. Nam: What causes global warming?           -      Lan: ____

A. Changes in weather patterns resulting from global warming.

B. Too much carbon dioxide being trapped in the atmosphere.

C. Catastrophic consequences of global warming.

D. Common global warming consequences.

4. "Shall I lend you a hand with the survey questionnaire?”                 – “_____________”

A. Yes, I'd love to.                                                     B. That sounds interesting!

C. Sure! That would be great help!                            D. How about tomorrow?

5. - “I’ll celebrate my graduation party this weekend. Could you come?"          - _____________

C. The more, the merrier.                                            D. Great work! Keep up!

6. “Why do you choose French as your second major?” – “_______________”

A. Because it's quite like English.                              B. Because they are friendly.

C. I don't really care.                                                   D. It's nice to say so.